I can not find the lock and unlock wire on 1995 VOVOL 850. Any body can help me this?
There is a switch handel beside the glass. If pull it up, all doors are unlock. I push it down, all doors are lock. Is it power door lock system?? How can I install key less entry for it?
Find and use these wire instead.
Power Lock yellow/gray - drivers kick panel
Power Unlock gray/red - drivers kick panel
DIRECTWIRE™ WIRING INFORMATION - VOLVO / 850 / 1995 / Keyless Entry
12volts red + plastic-tube harness
Starter GREEN/ red + located behind the
Ignition blue/red + relays near firewall
Power Lock yellow/gray - drivers kick panel
Power Unlock gray/red - drivers kick panel
Lock Motor
Unlock Motor
Parking Lights+ white at switch
Notes: Use relay to isolate switch side of wire to prevent car from unlocking on arm.
Parking Lights-
Hazards
Turn Signal(L)
Turn Signal(R)
Door Trigger yellow/white - near hood release
Notes: Do not use the pink/black domelight wire since it is affected by the delay and turns off 60 seconds after the door is opened.
Dome Supervision
Trunk/Hatch Release
Power Sliding Door
Factory Alarm Arm arms with lock
Factory Alarm Disarm blue/brown - driver kick panel
Notes: To disarm the factory alarm, must trigger the blue/brown factory alarm disarm wire, and the gray/red unlock wire at the same time.
Disarm No Unlock
Horn Trigger yellow/black - steering column
Notes: horn only works with the key in the accessory or run position.
Memory Seat 1
Memory Seat 2
Memory Seat 3
Interface Module: Category:
Immobilizer Bypass Required:
No Type:
N/A
Part #: N/A
Notes:
This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.
-------------
Be careful whose advice you buy, but be patient with those who supply it.

Thanks for your info.
I checked it at Power Unlock gray/red - drivers kick panel . There are 2 grey/red wire at drivers kick panel. But either of them is the unlock wire. I use test light to test it. One gray/red always show +12V. Another one always shows nothing.